[PATCH v2 3/4] arm64: dts: imx8: add parallel CSI node

Krzysztof Kozlowski krzk at kernel.org
Mon Jul 7 00:03:24 PDT 2025


On Thu, Jul 03, 2025 at 02:33:08PM -0400, Frank Li wrote:
> Add parallel CSI nodes.

CSI is serial. How this can be a parallel serial? Binding speaks nothing
about CSI, so this is just confusing. About which MIPI standard are we
talking here?

> 
> Signed-off-by: Frank Li <Frank.Li at nxp.com>
> ---
> changes in v2
> - update compatible string to match binding's change
> ---
>  arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi    | 13 +++++++++++
>  arch/arm64/boot/dts/freescale/imx8qxp-ss-img.dtsi | 27 +++++++++++++++++++++++
>  2 files changed, 40 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
> index 2cf0f7208350a416d77b11140279d2f66f41498f..1f7bf9efdbca266fbda82d2bc84acd9a27ed0bd1 100644
> --- a/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8-ss-img.dtsi
> @@ -224,6 +224,19 @@ irqsteer_parallel: irqsteer at 58260000 {
>  		status = "disabled";
>  	};
>  
> +	parallel_csi: csi at 58261000 {

And here it is called csi, not cpi, although binding calls pcif. Decide.

Best regards,
Krzysztof




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